Thermal properties | |||
Thermal dilatation |
| 06 - 05 × 10−6 | K−1 |
Thermal conductivity | k | 17 - 78 | W∙m−1∙K−1 |
Specific heat |
| 450 - 460 | J∙Kg−1∙K−1 |
Thermal diffusivity |
| 2.34 × 10−5 | m2∙s−1 |
Melting temperature |
| 1475 | ˚C |
Density |
| 1617 - 7241 | Kg∙m−3 |
Solidus |
| 1400 | ˚C |
Liquidus |
| 1450 | ˚C |
Resistivity | r | 0.50 - 0.60 | Ω∙mm2∙m−1 |
Mechanical properties | |||
Tensile ultimate strength |
| 750 - 950 | MPa |
Tensile yield strength |
| 560 - 580 | MPa |
Elongation at break |
| 18 | pourcent |
Young’s modulus | E | 206 | GPa |
Poisson’s ratio |
| 0.288 |
|
Shear modulus |
| 80 | GPa |